PT85450B - Processo para a fabricacao de produtos compositos de ceramica com superficies formadas por reproducao e produtos assim obtidos - Google Patents
Processo para a fabricacao de produtos compositos de ceramica com superficies formadas por reproducao e produtos assim obtidos Download PDFInfo
- Publication number
- PT85450B PT85450B PT85450A PT8545087A PT85450B PT 85450 B PT85450 B PT 85450B PT 85450 A PT85450 A PT 85450A PT 8545087 A PT8545087 A PT 8545087A PT 85450 B PT85450 B PT 85450B
- Authority
- PT
- Portugal
- Prior art keywords
- oxidation reaction
- parent metal
- bed
- metal precursor
- reaction product
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 126
- 239000002131 composite material Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 97
- 230000008569 process Effects 0.000 title claims description 72
- 229910052751 metal Inorganic materials 0.000 claims abstract description 362
- 239000002184 metal Substances 0.000 claims abstract description 362
- 239000000463 material Substances 0.000 claims abstract description 313
- 239000002243 precursor Substances 0.000 claims abstract description 177
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 163
- 239000000945 filler Substances 0.000 claims abstract description 137
- 239000007800 oxidant agent Substances 0.000 claims abstract description 108
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 83
- 230000001590 oxidative effect Effects 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000013461 design Methods 0.000 claims description 124
- 238000011049 filling Methods 0.000 claims description 83
- 230000012010 growth Effects 0.000 claims description 83
- 239000000356 contaminant Substances 0.000 claims description 79
- 239000000047 product Substances 0.000 claims description 59
- 229910052782 aluminium Inorganic materials 0.000 claims description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 42
- 239000011159 matrix material Substances 0.000 claims description 28
- 239000012808 vapor phase Substances 0.000 claims description 23
- 239000011777 magnesium Substances 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 18
- 229910052749 magnesium Inorganic materials 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052710 silicon Inorganic materials 0.000 claims description 17
- 239000010703 silicon Substances 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 16
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000470 constituent Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 13
- 239000011505 plaster Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000012071 phase Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 238000005275 alloying Methods 0.000 claims description 9
- -1 aluminum metals Chemical class 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011236 particulate material Substances 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000002401 inhibitory effect Effects 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052796 boron Inorganic materials 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052779 Neodymium Inorganic materials 0.000 claims description 3
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 3
- 229910052772 Samarium Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 3
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 239000011029 spinel Substances 0.000 claims description 3
- 229910052596 spinel Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052785 arsenic Inorganic materials 0.000 claims description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 2
- 229910052732 germanium Inorganic materials 0.000 claims description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 229910052711 selenium Inorganic materials 0.000 claims description 2
- 239000011669 selenium Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229910052714 tellurium Inorganic materials 0.000 claims description 2
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 210000002268 wool Anatomy 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 2
- 229910000604 Ferrochrome Inorganic materials 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical group [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims 2
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims 2
- 229910002113 barium titanate Inorganic materials 0.000 claims 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical group Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 2
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims 1
- 229910052582 BN Inorganic materials 0.000 claims 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- XWROSHJVVFETLV-UHFFFAOYSA-N [B+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O Chemical compound [B+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XWROSHJVVFETLV-UHFFFAOYSA-N 0.000 claims 1
- JXOOCQBAIRXOGG-UHFFFAOYSA-N [B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[Al] Chemical compound [B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[B].[Al] JXOOCQBAIRXOGG-UHFFFAOYSA-N 0.000 claims 1
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical compound C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 claims 1
- 239000000788 chromium alloy Substances 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 1
- 229910001887 tin oxide Inorganic materials 0.000 claims 1
- 210000005239 tubule Anatomy 0.000 claims 1
- ZVWKZXLXHLZXLS-UHFFFAOYSA-N zirconium nitride Chemical compound [Zr]#N ZVWKZXLXHLZXLS-UHFFFAOYSA-N 0.000 claims 1
- 230000003362 replicative effect Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 78
- 239000010410 layer Substances 0.000 description 39
- 239000002245 particle Substances 0.000 description 19
- 239000012298 atmosphere Substances 0.000 description 12
- 239000011111 cardboard Substances 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- 239000000956 alloy Substances 0.000 description 11
- 229910045601 alloy Inorganic materials 0.000 description 10
- 229910010293 ceramic material Inorganic materials 0.000 description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 9
- 238000011161 development Methods 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000011507 gypsum plaster Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 7
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000227 grinding Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- 238000013508 migration Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 239000011087 paperboard Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001033 granulometry Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- POFFJVRXOKDESI-UHFFFAOYSA-N 1,3,5,7-tetraoxa-4-silaspiro[3.3]heptane-2,6-dione Chemical group O1C(=O)O[Si]21OC(=O)O2 POFFJVRXOKDESI-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011153 ceramic matrix composite Substances 0.000 description 1
- 238000004814 ceramic processing Methods 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000012705 liquid precursor Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000004421 molding of ceramic Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000011238 particulate composite Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000009700 powder processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/74—Ceramic products containing macroscopic reinforcing agents containing shaped metallic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
- C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/342—Moulds, cores, or mandrels of special material, e.g. destructible materials which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Catalysts (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/896,157 US4859640A (en) | 1986-08-13 | 1986-08-13 | Method of making ceramic composite articles with shape replicated surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT85450A PT85450A (en) | 1987-08-01 |
| PT85450B true PT85450B (pt) | 1990-06-29 |
Family
ID=25405721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT85450A PT85450B (pt) | 1986-08-13 | 1987-07-29 | Processo para a fabricacao de produtos compositos de ceramica com superficies formadas por reproducao e produtos assim obtidos |
Country Status (28)
| Country | Link |
|---|---|
| US (1) | US4859640A (xx) |
| EP (1) | EP0259239B1 (xx) |
| JP (1) | JP2549117B2 (xx) |
| KR (1) | KR880002775A (xx) |
| CN (1) | CN1028511C (xx) |
| AT (1) | ATE75711T1 (xx) |
| AU (1) | AU596668B2 (xx) |
| BG (1) | BG60159B2 (xx) |
| BR (1) | BR8703206A (xx) |
| CA (1) | CA1309574C (xx) |
| CS (1) | CS275021B2 (xx) |
| DD (1) | DD279463A5 (xx) |
| DE (1) | DE3778803D1 (xx) |
| DK (1) | DK166409B1 (xx) |
| FI (1) | FI86631C (xx) |
| HU (1) | HU202167B (xx) |
| IE (1) | IE60373B1 (xx) |
| IL (1) | IL82533A0 (xx) |
| IN (1) | IN167923B (xx) |
| MX (1) | MX165814B (xx) |
| NO (1) | NO175302C (xx) |
| NZ (1) | NZ220519A (xx) |
| PL (1) | PL155755B1 (xx) |
| PT (1) | PT85450B (xx) |
| RU (1) | RU2015132C1 (xx) |
| TR (1) | TR22888A (xx) |
| YU (2) | YU46671B (xx) |
| ZA (1) | ZA873961B (xx) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238886A (en) * | 1986-09-16 | 1993-08-24 | Lanxide Technology Company, Lp | Surface bonding of ceramic bodies |
| US4960736A (en) * | 1986-09-16 | 1990-10-02 | Lanxide Technology Company, Lp | Surface bonding of ceramic bodies |
| US5104835A (en) * | 1986-09-16 | 1992-04-14 | Lanxide Technology Company, Lp | Surface bonding of ceramic bodies |
| US5196271A (en) * | 1986-09-16 | 1993-03-23 | Lanxide Technology Company, Lp | Method of making ceramic articles having channels therein and articles made thereby |
| US5633213A (en) * | 1986-09-17 | 1997-05-27 | Lanxide Technology Company, Lp | Method for in situ tailoring the component of ceramic articles |
| US5268339A (en) * | 1986-09-17 | 1993-12-07 | Lanxide Technology Company, Lp | Method for in situ tailoring the component of ceramic articles |
| US5246895A (en) * | 1986-09-17 | 1993-09-21 | Lanxide Technology Company, Lp | Method of making ceramic composites |
| US5106789A (en) * | 1986-09-17 | 1992-04-21 | Lanxide Technology Company, Lp | Method of making ceramic composites |
| US4886766A (en) * | 1987-08-10 | 1989-12-12 | Lanxide Technology Company, Lp | Method of making ceramic composite articles and articles made thereby |
| JPH01308859A (ja) * | 1988-02-10 | 1989-12-13 | Lanxide Technol Co Lp | セラミック複合材料体及びその使用方法 |
| US5000249A (en) * | 1988-11-10 | 1991-03-19 | Lanxide Technology Company, Lp | Method of forming metal matrix composites by use of an immersion casting technique and product produced thereby |
| US5000245A (en) * | 1988-11-10 | 1991-03-19 | Lanxide Technology Company, Lp | Inverse shape replication method for forming metal matrix composite bodies and products produced therefrom |
| IL92397A0 (en) * | 1989-01-30 | 1990-07-26 | Lanxide Technology Co Ltd | Method of producing self-supporting aluminum titanate composites and products relating thereto |
| US5120580A (en) * | 1989-07-07 | 1992-06-09 | Lanxide Technology Company, Lp | Methods of producing ceramic and ceramic composite bodies |
| US5262203A (en) * | 1989-07-07 | 1993-11-16 | Lanxide Technology Company, Lp | Methods of producing ceramic and ceramic composite bodies |
| US5221558A (en) * | 1990-01-12 | 1993-06-22 | Lanxide Technology Company, Lp | Method of making ceramic composite bodies |
| US5154425A (en) * | 1990-10-19 | 1992-10-13 | Lanxide Technology Company, Lp | Composite golf club head |
| US5458480A (en) * | 1990-12-05 | 1995-10-17 | Newkirk; Marc S. | Tooling materials for molds |
| EP0665591A1 (en) * | 1992-11-06 | 1995-08-02 | Motorola, Inc. | Method for forming a power circuit package |
| US5306676A (en) * | 1993-03-09 | 1994-04-26 | Lanxide Technology Company, Lp | Silicon carbide bodies and methods of making the same |
| US5465481A (en) * | 1993-10-04 | 1995-11-14 | Motorola, Inc. | Method for fabricating a semiconductor package |
| US5480727A (en) * | 1994-02-03 | 1996-01-02 | Motorola, Inc. | Electronic device assembly and method for making |
| US20040112456A1 (en) * | 2002-12-16 | 2004-06-17 | Bates James William | Densification of aerated powders using positive pressure |
| DE102006023561A1 (de) * | 2006-05-19 | 2007-11-22 | Audi Ag | Verfahren zur Herstellung von keramischen Werkstoffen auf Basis von Siliciumcarbid |
| SG11201609517QA (en) * | 2013-02-21 | 2016-12-29 | Laing O Rourke Australia Pty Ltd | Method for casting a construction element |
| CN108727018B (zh) * | 2018-07-18 | 2020-03-31 | 中国兵器工业第五九研究所 | 陶瓷-金属复合构件的制备方法 |
| CN112627950B (zh) * | 2020-12-17 | 2022-09-27 | 宁波科森净化器制造有限公司 | 一种尾气净化器 |
| CN115447214A (zh) * | 2022-09-26 | 2022-12-09 | 厦门绵羊抗疲劳垫有限公司 | 一种抗疲劳垫及其制造方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1362237A (en) * | 1920-08-09 | 1920-12-14 | Ros Dudley De | Oxidation of tin |
| US2741822A (en) * | 1951-01-29 | 1956-04-17 | Carborundum Co | Preparation of refractory products |
| US3108887A (en) * | 1959-05-06 | 1963-10-29 | Carborundum Co | Refractory articles and method of making same |
| DE1131195B (de) * | 1959-06-24 | 1962-06-14 | Union Carbide Corp | Vorrichtung zur Herstellung von Aluminiumnitrid |
| US3255027A (en) * | 1962-09-07 | 1966-06-07 | Du Pont | Refractory product and process |
| US3298842A (en) * | 1963-03-22 | 1967-01-17 | Du Pont | Process for preparing hollow refractory particles |
| US3296002A (en) * | 1963-07-11 | 1967-01-03 | Du Pont | Refractory shapes |
| US3262763A (en) * | 1964-02-19 | 1966-07-26 | Du Pont | High temperature-resistant materials of aluminum, boron, nitrogen, and silicon and preparation thereof |
| US3419404A (en) * | 1964-06-26 | 1968-12-31 | Minnesota Mining & Mfg | Partially nitrided aluminum refractory material |
| US3473987A (en) * | 1965-07-13 | 1969-10-21 | Du Pont | Method of making thin-walled refractory structures |
| DE1567844A1 (de) * | 1965-08-13 | 1970-10-22 | Tokyo Shibaura Electric Co | Methode zur Herstellung einer gesinterten Masse von Aluminium-Nitrid |
| US3421863A (en) * | 1966-03-04 | 1969-01-14 | Texas Instruments Inc | Cermet material and method of making same |
| US3437468A (en) * | 1966-05-06 | 1969-04-08 | Du Pont | Alumina-spinel composite material |
| US3789096A (en) * | 1967-06-01 | 1974-01-29 | Kaman Sciences Corp | Method of impregnating porous refractory bodies with inorganic chromium compound |
| US3473938A (en) * | 1968-04-05 | 1969-10-21 | Du Pont | Process for making high strength refractory structures |
| US3514271A (en) * | 1968-07-23 | 1970-05-26 | Du Pont | Iron-,nickel-,and cobalt-bonded nitride cutting tools |
| US3649310A (en) * | 1968-10-25 | 1972-03-14 | Paul C Yates | DENSE, SUBMICRON GRAIN AlN-SiC BODIES |
| US3538231A (en) * | 1969-03-25 | 1970-11-03 | Intern Materials | Oxidation resistant high temperature structures |
| BE759202A (fr) * | 1969-11-21 | 1971-04-30 | Du Pont | Articles de joaillerie a base de nitrures |
| GB1303072A (xx) * | 1969-11-26 | 1973-01-17 | ||
| US3864154A (en) * | 1972-11-09 | 1975-02-04 | Us Army | Ceramic-metal systems by infiltration |
| US3973977A (en) * | 1973-11-01 | 1976-08-10 | Corning Glass Works | Making spinel and aluminum-base metal cermet |
| JPS5325300A (en) * | 1976-08-20 | 1978-03-08 | Nippon Crucible Co | Process for preparing betaatype silicon carbide particle |
| JPS53130208A (en) * | 1977-04-20 | 1978-11-14 | Nippon Tungsten | Production of material for cutting tool |
| GB2082165B (en) * | 1980-07-17 | 1984-03-28 | Asahi Glass Co Ltd | Silicon carbide ceramic |
| JPS6025385B2 (ja) * | 1979-03-19 | 1985-06-18 | 日本特殊陶業株式会社 | 切削工具用セラミックスの製造方法 |
| SU1011527A1 (ru) * | 1981-11-17 | 1983-04-15 | Предприятие П/Я А-3481 | Способ получени двуокиси олова |
| GB2127709A (en) * | 1982-10-06 | 1984-04-18 | Univ Edinburgh | Manufacture of aluminium nitride |
| DE3247985C2 (de) * | 1982-12-24 | 1992-04-16 | W.C. Heraeus Gmbh, 6450 Hanau | Keramischer Träger |
| US4478785A (en) * | 1983-08-01 | 1984-10-23 | General Electric Company | Process of pressureless sintering to produce dense, high thermal conductivity aluminum nitride ceramic body |
| JPS60127208A (ja) * | 1983-12-15 | 1985-07-06 | Toshiba Corp | 窒化アルミニウム粉末の製造方法 |
| NZ211405A (en) * | 1984-03-16 | 1988-03-30 | Lanxide Corp | Producing ceramic structures by oxidising liquid phase parent metal with vapour phase oxidising environment; certain structures |
| NZ212704A (en) * | 1984-07-20 | 1989-01-06 | Lanxide Corp | Producing self-supporting ceramic structure |
-
1986
- 1986-08-13 US US06/896,157 patent/US4859640A/en not_active Expired - Fee Related
-
1987
- 1987-05-14 IL IL82533A patent/IL82533A0/xx not_active IP Right Cessation
- 1987-05-29 JP JP62134799A patent/JP2549117B2/ja not_active Expired - Lifetime
- 1987-06-01 IN IN429/CAL/87A patent/IN167923B/en unknown
- 1987-06-02 NZ NZ220519A patent/NZ220519A/xx unknown
- 1987-06-03 ZA ZA873961A patent/ZA873961B/xx unknown
- 1987-06-03 IE IE145787A patent/IE60373B1/en not_active IP Right Cessation
- 1987-06-05 NO NO872366A patent/NO175302C/no unknown
- 1987-06-09 AU AU74103/87A patent/AU596668B2/en not_active Ceased
- 1987-06-16 FI FI872664A patent/FI86631C/fi not_active IP Right Cessation
- 1987-06-19 MX MX007004A patent/MX165814B/es unknown
- 1987-06-24 BG BG080307A patent/BG60159B2/bg unknown
- 1987-06-25 AT AT87630109T patent/ATE75711T1/de not_active IP Right Cessation
- 1987-06-25 BR BR8703206A patent/BR8703206A/pt active Search and Examination
- 1987-06-25 EP EP87630109A patent/EP0259239B1/en not_active Expired - Lifetime
- 1987-06-25 DE DE8787630109T patent/DE3778803D1/de not_active Expired - Fee Related
- 1987-06-26 DK DK326887A patent/DK166409B1/da not_active IP Right Cessation
- 1987-06-30 HU HU872977A patent/HU202167B/hu not_active IP Right Cessation
- 1987-06-30 DD DD87304336A patent/DD279463A5/de not_active IP Right Cessation
- 1987-06-30 YU YU122187A patent/YU46671B/sh unknown
- 1987-07-16 CA CA000542270A patent/CA1309574C/en not_active Expired - Fee Related
- 1987-07-20 RU SU874202874A patent/RU2015132C1/ru active
- 1987-07-29 PT PT85450A patent/PT85450B/pt not_active IP Right Cessation
- 1987-07-30 CN CN87105222A patent/CN1028511C/zh not_active Expired - Fee Related
- 1987-08-07 PL PL1987267239A patent/PL155755B1/pl unknown
- 1987-08-12 TR TR547/87A patent/TR22888A/xx unknown
- 1987-08-13 CS CS875980A patent/CS275021B2/cs unknown
- 1987-08-13 KR KR1019870008932A patent/KR880002775A/ko not_active Application Discontinuation
-
1988
- 1988-12-01 YU YU02185/88A patent/YU218588A/xx unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PT85450B (pt) | Processo para a fabricacao de produtos compositos de ceramica com superficies formadas por reproducao e produtos assim obtidos | |
| RU2039023C1 (ru) | Способ получения самонесущего керамического тела | |
| PT87915B (pt) | Processo para a producao de meios de armazenamento de calor de ceramica/metal e produto com eles obtido | |
| FI84343B (fi) | Foerfarande foer framstaellning av ett sjaelvbaerande keramiskt kompositstycke och ett saodant kompositstycke. | |
| PT86446B (pt) | Processo para a producao de corpos compositos ceramicos modelados | |
| PT84844B (pt) | Corpos ceramicos compositos moldados e processos para o seu fabrico | |
| PT94740A (pt) | Processo de formacao de corpos compositos com matriz metalica por um processo de vacuo auto-gerado | |
| PT95732A (pt) | Materiais antibalisticos e processos para a fabricacao dos mesmos | |
| PT86523B (pt) | Processo para a producao de um produto composito ceramico auto-suportado e componente refractario para utilizar em contacto com o metal fundido | |
| PT88228B (pt) | Processo para a fabricacao de produtos compositos ceramicos e produtos assim obtidos | |
| PT92248B (pt) | Processo para a modelacao de corpos compositos com matriz de metal por utilizacao de um produto da reaccao de oxidacao policristalino triturado com material de enchimento e produtos produzidos por esse processo | |
| PT85711B (pt) | Processo de alimentacao do deposito no fabrico de estruturas compositas de ceramica e estruturas fabricadas pelo mesmo | |
| PT94739A (pt) | Processo de formacao de corpos macrocompositos por tecnicas de vacuo auto-gerado | |
| PT85715B (pt) | Processo aperfeicoado para a producao de estruturas compositas de ceramica | |
| US5212124A (en) | Ceramic composite articles with shape replicated surfaces | |
| US4830799A (en) | Method of making shaped ceramic articles by shape replication of an expendable pattern | |
| PT85712B (pt) | Estruturas compositas de ceramica com elementos de revestimento aplicados intrinsecamente nas mesmas e processo para o seu fabrico | |
| EP0262074B1 (en) | Method of making ceramic composite articles by inverse shape replication of an expendable pattern | |
| EP0277084B1 (en) | Method of making shaped ceramic articles by shape replication of an expendable pattern | |
| PT85702B (pt) | Estruturas ceramicas auto-suportadas e processo para o fabrico das mesmas | |
| IE61840B1 (en) | Method for producing mold-shaped ceramic bodies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960630 |